CVE-2020-12359 : Exploit Details and Defense Strategies
Learn about CVE-2020-12359, a vulnerability in Intel(R) Processors firmware that could allow unauthorized users to escalate privileges. Find mitigation steps and necessary updates here.
Intel(R) Processors firmware vulnerability may lead to privilege escalation.
Understanding CVE-2020-12359
What is CVE-2020-12359?
Insufficient control flow management in Intel(R) Processors firmware could allow unauthorized users to escalate privileges through physical access.
The Impact of CVE-2020-12359
This vulnerability could potentially enable an unauthenticated user to escalate their privileges, posing a security risk.
Technical Details of CVE-2020-12359
Vulnerability Description
The vulnerability arises from inadequate control flow management in the firmware of certain Intel(R) Processors.
Affected Systems and Versions
- Affected Product: Intel(R) Processors
- Affected Versions: See references
Exploitation Mechanism
The vulnerability may be exploited by an unauthenticated user with physical access to the affected Intel(R) Processors.
Mitigation and Prevention
Immediate Steps to Take
- Implement strict physical security measures to prevent unauthorized access to vulnerable systems.
- Regularly monitor and audit firmware updates and patches.
Long-Term Security Practices
- Conduct regular security training for employees on physical security best practices.
- Employ multi-factor authentication to enhance access control.
Patching and Updates
- Apply the necessary firmware updates provided by Intel to address this vulnerability.